南京工程学院学报(自然科学版)
南京工程學院學報(自然科學版)
남경공정학원학보(자연과학판)
JOURNAL OF NANJING INSTITUTE OF TECHNOLOGY(NATURAL SCIENCE EDITION)
2015年
1期
20-25
,共6页
敏感水域%桥梁工程%桥面径流%方案研究
敏感水域%橋樑工程%橋麵徑流%方案研究
민감수역%교량공정%교면경류%방안연구
ecology water area%bridge engineering%deck runoff%scheme research
本文在调研危化品运输车辆和初期雨水污染物浓度分析的基础上,给出了危化品泄漏量、初期雨水径流量、设计降雨历时等主要参数的确定方法;基于雨水管道极限强度理论,提出了包含纵向截流管及收集池的桥面径流收集系统设计方法;并结合实际工程设计,对多种桥面径流收集及处理方案进行了分析比较,提出了相关建议,从而为今后的特大桥桥面径流收集系统研究起参考和借鉴的作用。
本文在調研危化品運輸車輛和初期雨水汙染物濃度分析的基礎上,給齣瞭危化品洩漏量、初期雨水徑流量、設計降雨歷時等主要參數的確定方法;基于雨水管道極限彊度理論,提齣瞭包含縱嚮截流管及收集池的橋麵徑流收集繫統設計方法;併結閤實際工程設計,對多種橋麵徑流收集及處理方案進行瞭分析比較,提齣瞭相關建議,從而為今後的特大橋橋麵徑流收集繫統研究起參攷和藉鑒的作用。
본문재조연위화품운수차량화초기우수오염물농도분석적기출상,급출료위화품설루량、초기우수경류량、설계강우력시등주요삼수적학정방법;기우우수관도겁한강도이론,제출료포함종향절류관급수집지적교면경류수집계통설계방법;병결합실제공정설계,대다충교면경류수집급처리방안진행료분석비교,제출료상관건의,종이위금후적특대교교면경류수집계통연구기삼고화차감적작용。
Based on the investigation of dangerous chemicals transport vehicles and the analysis of initial rainwater pollutant concentrations,the determination methods were given for some main parameters,such as leakage rate of dangerous chemicals,initial rainwater runoff discharge,design rainfall duration and so on.based on the ultimate strength theory of rainwater pipelines,the design method for deck runoff collection system was proposed.some schemes for deck runoff collection and treatment were analyzed and compared based on actual projects.And some suggestions were proposed in hope of sheding light on future research and design in this field.